134 INFVSORIA, 



In aquis fervitis haud frequens. Majorcs & minores 

 ejusdem figurac. 



145. BRACHIONUS UNciNATUs. 



Brachionus bivalvis tefta, apice mutica, ro- 

 tundata, bafi unidenta; cauda bifeta. 



DaUt KROG^HVIRVLEREN, 



Inter minores bivalvium. 



Tefta cryftallina apice & antice rotundata, mutlca, infra 

 finuata, poftice perpendicalari, in mucronem terminata. 



Anitijialculum mufculolum, antice unco inftruQ:um, quem 

 faepe intra teftam porrigit, fimul ludente collaterali organo 

 jrotatorio minimo, poftice cauda, dimidia corporis longitudine, 

 qnatuor vel quinque articulis compofita, apice feta bifida, qua 

 moleculis terrenis adhsret. 



Tefta antice & poftice pro hibitu aperiri poteft:. 



In foveis aquofis. 



146. BRACHIONUS mucronatus. 



Brachionus bivaluis, tefta, apice & bafi bi- 

 dentata; cauda fpina duplici, 



Dan. BRAAD-HVIRVLEREN. 



Tefta cryftallina bivalvis oblongiuscula, antice - fubarcuata, 

 poftice perpendicularis, apice & bafi truncata, qvavis extremi- 

 tate duobus utrinque mucronibus infignita. 



Ani- 



